Create crew-friendly designs for a habitat and/or its multi-use furniture, to be used for isolation studies on Earth that are researching the environmental and human dimensions of life on another planet.
Save the planet
The idea is to converting kinetic energy into electrical energy .in very smart ways. Therefore, we can provide our own energy needs , so we save energy for future generations.and the most important thing we save our planet
We connect the generator with the sport machine or the bicycle by wires ,and this connections end with a large battery , then you can use this stored energy for every thing you need.